• Today

    Aug 29

    80°Lo 66°

    An afternoon thunderstorm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sat

    Aug 30

    76°Lo 63°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Aug 31

    79°Lo 68°

    Humid with clouds and sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 1

    77°Lo 61°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Precip
      61%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      84%
    more
  • Tue

    Sep 2

    76°Lo 58°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      48%
    more
Next Previous
Mostly sunny 82° RealFeel® 87°

N

E

S

W

  • Humidity: 71%
  • Pressure: 29.90 in ↓
  • UV Index: 3
  • Cloud Cover: 25%
  • Ceiling: 33600 ft
  • Dew Point: 72° F
  • Visibility: 10 mi
13 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:17 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:11 AM with 11:15 of moolight, then sets at 9:26 PM

Temperature Summary - 3:42 PM

  Temp (°F)
Now 82°
Yesterday 89°
RealFeel® 87°
RealFeel® Shade 84°
Wind Chill 82°
Dew Point 72°
  Hi / Lo
Previous 6 Hours 82°
  74°
Previous 12 Hours 82°
  66°
Previous 24 Hours 82°
  63°

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2013
High 80° 80° 96° (1984) 86°
Low 66° 59° 40° (1986) 68°

Precipitation Summary - 3:42 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0.03
Previous 18 Hours 0.03
Previous 24 Hours 0.23
Top Story

DeKalb Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 AM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps